6869840

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 16189440

約数和(自身を除く): 9319600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1087, 1264, 1580, 2174, 3160, 4348, 5435, 6320, 8696, 10870, 17392, 21740, 43480, 85873, 86960, 171746, 343492, 429365, 686984, 858730, 1373968, 1717460, 3434920, 6869840]

約数ペア:

[(1, 6869840), (2, 3434920), (4, 1717460), (5, 1373968), (8, 858730), (10, 686984), (16, 429365), (20, 343492), (40, 171746), (79, 86960), (80, 85873), (158, 43480), (316, 21740), (395, 17392), (632, 10870), (790, 8696), (1087, 6320), (1264, 5435), (1580, 4348), (2174, 3160)]